源码编译php-5.5.1（php-5.5.0）,CentOS/RedHat 5 32/64位和CentOS 6 64位都通过，唯独CentOS/RedHat 6 32位编译报如下错误：checking for known struct flock definition… configure: error: Don’t know how to define struct flock on this system, set –enable-opcache=no

google一翻看到php bug中有人提到过类似报错：https://bugs.php.net/bug.php?id=65207 不 过好像没有解决，回复后，php开发组的人很快回复，他说没问题，看到他的邮箱，于是我发email给他，并附上测试主机地址，他们做事非常有原则，先用 自己的测试主机测试，没有问题，于是进入我的测试主机，第一次是说测试主机没有按照”Development tools” 。于是我yum groupinstall “Development tools” 还是有问题。再次回邮件给他（如下图），他很快就处理，回复邮件了，编译的时候找不到有关库文件，并要我分享这个报错，已方便其他人查询。

奇怪以前怎么没有问题。可能我建立软链接方式让其找库文件不全，导致编译失败(解决方法请查看LNMP脚本中linked library部分，或查看上面图片)，我偷偷记录了下他处理过程（怎么记录命令，请查看Linux初始化脚本）

2013-07-21 11:37:41:root:/root/:ls 
2013-07-21 11:37:48:root:/root/lnmp/:cd lnmp/ 
2013-07-21 11:37:48:root:/root/lnmp/:ls 
2013-07-21 11:37:52:root:/root/lnmp/:reset 
2013-07-21 11:37:53:root:/root/lnmp/:reset 
2013-07-21 11:37:53:root:/root/lnmp/:ls 
2013-07-21 11:38:02:root:/root/lnmp/source/php-5.5.1/:cd source/php-5.5.1 
2013-07-21 11:38:03:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 11:38:23:root:/root/lnmp/source/php-5.5.1/:./config.nice 
2013-07-21 11:38:38:root:/root/lnmp/source/php-5.5.1/:yum groupinstall "Development tools" 
2013-07-21 11:38:46:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 11:40:44:root:/root/lnmp/source/php-5.5.1/:vi ext/opcache/config.m4 
2013-07-21 11:41:28:root:/root/lnmp/source/php-5.5.1/:find /usr/include/ -type f | xargs grepn -ni "__LINUX__" | grep define 
2013-07-21 11:41:38:root:/root/lnmp/source/php-5.5.1/:find /usr/include/ -type f | xargs grep -ni "__LINUX__" | grep define 
2013-07-21 14:58:11:root:/root/lnmp/source/php-5.5.1/:vi ext/opcache/config.m4 
2013-07-21 14:58:21:root:/root/lnmp/source/php-5.5.1/:vi tmp.c 
2013-07-21 14:58:26:root:/root/lnmp/source/php-5.5.1/:gcc tmp.c 
2013-07-21 14:58:36:root:/root/lnmp/source/php-5.5.1/:./a.out 
2013-07-21 14:59:01:root:/root/lnmp/source/php-5.5.1/:gcc -s tmp.c 
2013-07-21 14:59:03:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 14:59:09:root:/root/lnmp/source/php-5.5.1/:ls *.s 
2013-07-21 14:59:54:root:/root/lnmp/source/php-5.5.1/:vi tmp.c 
2013-07-21 14:59:58:root:/root/lnmp/source/php-5.5.1/:gcc tmp.c 
2013-07-21 15:00:08:root:/root/lnmp/source/php-5.5.1/:env 
2013-07-21 15:00:43:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 15:00:53:root:/root/lnmp/source/php-5.5.1/:rm a.out tmp.c 
2013-07-21 15:01:22:root:/root/lnmp/source/php-5.5.1/:vi configure 
2013-07-21 15:01:28:root:/root/lnmp/source/php-5.5.1/:vi configure 
2013-07-21 15:01:38:root:/root/lnmp/source/php-5.5.1/:vi ext/opcache/config.m4 
2013-07-21 15:02:09:root:/root/lnmp/source/php-5.5.1/:vi configure 
2013-07-21 15:02:23:root:/root/lnmp/source/php-5.5.1/:vi config.log 
2013-07-21 15:02:58:root:/root/lnmp/source/php-5.5.1/:env - ./config.nice 
2013-07-21 15:03:28:root:/root/lnmp/source/php-5.5.1/:./config.nice 
2013-07-21 15:03:41:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 15:04:28:root:/root/lnmp/source/php-5.5.1/:vi config.guess 
2013-07-21 15:04:34:root:/root/lnmp/source/php-5.5.1/:./config.gues 
2013-07-21 15:04:43:root:/root/lnmp/source/php-5.5.1/:sh config.guess 
2013-07-21 15:07:54:root:/root/lnmp/source/php-5.5.1/:vi config.log 
2013-07-21 15:08:10:root:/root/lnmp/source/php-5.5.1/:yum install libtool-ltdl 
2013-07-21 15:08:29:root:/root/lnmp/source/php-5.5.1/:rpm -ql libtool-ltdl 
2013-07-21 15:08:59:root:/root/lnmp/source/php-5.5.1/:vi config.log 
2013-07-21 15:10:28:root:/root/lnmp/source/php-5.5.1/:rpm -qa | grep libtool* 
2013-07-21 15:10:48:root:/root/lnmp/source/php-5.5.1/:yum reinstall libtool libtool-ltdl 
2013-07-21 15:11:12:root:/root/lnmp/source/php-5.5.1/:./config.nice 
2013-07-21 15:18:27:root:/root/lnmp/source/php-5.5.1/:vi config.log 
2013-07-21 15:18:28:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 15:18:33:root:/root/lnmp/source/php-5.5.1/:which libtool 
2013-07-21 15:18:38:root:/root/lnmp/source/php-5.5.1/:libtool 
2013-07-21 15:18:44:root:/root/lnmp/source/php-5.5.1/:libtool --help 
2013-07-21 15:21:11:root:/root/lnmp/source/php-5.5.1/:vi config.log 
2013-07-21 15:21:15:root:/root/lnmp/source/php-5.5.1/:ldconfig 
2013-07-21 15:22:10:root:/root/lnmp/source/php-5.5.1/:LD_LIBRARY_PATH=/usr/lib ./config.nice 
2013-07-21 15:22:39:root:/root/lnmp/source/php-5.5.1/:vi /etc/ld.so.conf 
2013-07-21 15:23:03:root:/root/lnmp/source/php-5.5.1/:vi /etc/ld.so.conf.d/kernel-2.6.32-358.0.1.el6.i686.conf /etc/ld.so.conf.d/kernel-2.6.32-358.14.1.el6.i686.conf /etc/ld.so.conf.d/mysql-i386.conf 
2013-07-21 15:23:20:root:/root/lnmp/source/php-5.5.1/:file `which libtool` 
2013-07-21 15:24:11:root:/root/lnmp/source/php-5.5.1/:vi config.log 
2013-07-21 15:24:47:root:/root/lnmp/source/php-5.5.1/:vi tmp.c 
2013-07-21 15:25:08:root:/root/lnmp/source/php-5.5.1/:vi config.log 
2013-07-21 15:25:16:root:/root/lnmp/source/php-5.5.1/:cc -o conftest -I/usr/local/include -g -O2 -fvisibility=hidden -L/usr/local/lib -L/usr/local/lib -L/usr/local/mysql/lib conftest.c -lmysqlclient -lmcrypt -lltdl -lldap -llber -lfreetype -lpng -lz -ljpeg -lcurl -lz -lrt -lm -ldl -lnsl -lrt -lxml2 -lz -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lssl -lcrypto -ldl -lz -lcurl -lxml2 -lz -lm -lssl -lcrypto -ldl -lz -lmysqlclient -lm -lrt -ldl 
2013-07-21 15:25:27:root:/root/lnmp/source/php-5.5.1/:mv tmp.c conftest.c 
2013-07-21 15:25:29:root:/root/lnmp/source/php-5.5.1/:cc -o conftest -I/usr/local/include -g -O2 -fvisibility=hidden -L/usr/local/lib -L/usr/local/lib -L/usr/local/mysql/lib conftest.c -lmysqlclient -lmcrypt -lltdl -lldap -llber -lfreetype -lpng -lz -ljpeg -lcurl -lz -lrt -lm -ldl -lnsl -lrt -lxml2 -lz -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lssl -lcrypto -ldl -lz -lcurl -lxml2 -lz -lm -lssl -lcrypto -ldl -lz -lmysqlclient -lm -lrt -ldl 
2013-07-21 15:25:45:root:/root/lnmp/source/php-5.5.1/:vi conftest.c 
2013-07-21 15:25:47:root:/root/lnmp/source/php-5.5.1/:cc -o conftest -I/usr/local/include -g -O2 -fvisibility=hidden -L/usr/local/lib -L/usr/local/lib -L/usr/local/mysql/lib conftest.c -lmysqlclient -lmcrypt -lltdl -lldap -llber -lfreetype -lpng -lz -ljpeg -lcurl -lz -lrt -lm -ldl -lnsl -lrt -lxml2 -lz -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lssl -lcrypto -ldl -lz -lcurl -lxml2 -lz -lm -lssl -lcrypto -ldl -lz -lmysqlclient -lm -lrt -ldl 
2013-07-21 15:25:50:root:/root/lnmp/source/php-5.5.1/:./conftest 
2013-07-21 15:25:56:root:/root/lnmp/source/php-5.5.1/:ldd conftest 
2013-07-21 15:27:04:root:/root/lnmp/source/php-5.5.1/:ldd conftest 
2013-07-21 15:27:19:root:/root/lnmp/source/php-5.5.1/:cc -o conftest -I/usr/local/include -g -O2 -fvisibility=hidden -L/usr/local/lib -L/usr/local/lib -L/usr/local/mysql/lib conftest.c -lmysqlclient -lmcrypt -lltdl -lldap -llber -lfreetype -lpng -lz -ljpeg -lcurl -lz -lrt -lm -ldl -lnsl -lrt -lxml2 -lz -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lssl -lcrypto -ldl -lz -lcurl -lxml2 -lz -lm -lssl -lcrypto -ldl -lz -lmysqlclient -lm -lrt -ldl -L/usr/lib 
2013-07-21 15:27:23:root:/root/lnmp/source/php-5.5.1/:./conftest 
2013-07-21 15:28:38:root:/root/lnmp/source/php-5.5.1/:vi tmp.c 
2013-07-21 15:28:59:root:/root/lnmp/source/php-5.5.1/:gcc -lltdl tmp.c 
2013-07-21 15:29:02:root:/root/lnmp/source/php-5.5.1/:ldd a.out 
2013-07-21 15:29:48:root:/root/lnmp/source/php-5.5.1/:ldconfig -v 
2013-07-21 15:32:49:root:/root/lnmp/source/php-5.5.1/:ldconfig -v | less 
2013-07-21 15:32:54:root:/root/lnmp/source/php-5.5.1/:locate libltdl 
2013-07-21 15:33:32:root:/root/lnmp/source/php-5.5.1/:vi /etc/ld.so.conf.d/local.conf 
2013-07-21 15:33:42:root:/root/lnmp/source/php-5.5.1/:cat /etc/ld.so.conf.d/mysql-i386.conf 
2013-07-21 15:33:50:root:/root/lnmp/source/php-5.5.1/:fg 
2013-07-21 15:34:08:root:/root/lnmp/source/php-5.5.1/:ldconfig -v | less 
2013-07-21 15:34:08:root:/root/lnmp/source/php-5.5.1/:ldconfig -v | less 
2013-07-21 15:34:39:root:/root/lnmp/source/php-5.5.1/:./config.nice 
2013-07-21 15:40:07:root:/root/lnmp/source/php-5.5.1/:vi /etc/ld.so.conf.d/local.conf 
2013-07-21 15:40:09:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 15:40:21:root:/root/lnmp/source/php-5.5.1/:rm a.out tmp.c 
2013-07-21 15:40:32:root:/root/lnmp/source/php-5.5.1/:ls 
2013-07-21 15:40:38:root:/root/lnmp/source/php-5.5.1/:ls conftest 
2013-07-21 15:41:01:root:/root/lnmp/source/php-5.5.1/:ll /usr/local/lib